*{
    margin: 0;
    padding: 0;
    user-select: none;
}
body{
    background-color: #f5f8f9;
}
button{
    border: none;
    outline: none;
    background-color: #fff;
}
li{
    list-style: none;
}
.container{
    width: 1200px;
    margin: 0 auto;
    height: 100%;

}
header{
    height: 100px;
    background-color: #fff;
}
header .head_box{
    display: flex;
    justify-content: space-between;
}
.head_left{
    width: 100px;
    height: 100%;
    display: flex;
    align-items: center;
}
.head_left .logo{
    width: 100%;
    line-height: 30px;
    color: white;
    height: 30px;
    background-color: #fc2015;
    text-align: center;
}
.head_right{
    height: 100%;
    display: flex;
    align-items: center;
}
.head_right .log{
    width: 105px;
    color: white;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background-color: #fc2015;
    margin-left: 30px;
}
.setup,.hint{
    width: 20px;
    height: 20px;
    margin: 0 10px;  
}
.setup img,.hint img{
    width: 100%;
    height: 100%;
}

/* main */
.nav{
    height: 165px;
    display: flex;
    justify-content: space-between;
}
.nav_left{
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.nav_left .nav_left_top{
    font-size: 30px;
    color: #474c4f;
}
.nav_left .nav_left_bottom{
    font-size: 14px;
    color: #8d9193;
}
.nav_right{
    display: flex;
    align-items: center;
}
.nav_right .right_box{
    display: flex;
    align-items: end;
    height: 59px;
}
.nav_right .nav_right_item{
    margin-right: 30px;
    font-size: 14px;
    font-weight: bold;
}
.nav_right .nav_right_item:last-child{
    margin-right:0;
}
.right_box{
    position: relative;
    color: #6e6e6e;
}
.right_box .line{
    width: 93px;
    height: 2px;
    background-color: #ccc;
    position: absolute;
    bottom: -8px;
    left: 0px;
    transition:all .5s ;
}

/* banner_support */
.banner_support{
    display: flex;
    justify-content: space-between;
}
.banner_support>div{
    width: 49%;
    height: 280px;
}
.banner{
    box-sizing: border-box;
    background-color: #ffffff;
    padding: 10px;

}
.banner .banner_box {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}
.banner .banner_box .banner_img{
    transition: all 1s;
    width: 5000px;
    height: 100%;
    transform: translateX(-1136px);
    display: flex;
}
.banner .banner_box .banner_img li{
    width: 568px;
    height: 100%;
    box-sizing: border-box;
}
.banner .banner_box .banner_img li img{
    width: 100%;
    height: 100%;
}
.banner .banner_box .circle{
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}
.banner_box .circle li{
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 3px;
    background-color: #fff;
}
.banner_box .circle li.active{
    height: 15px;
    background-color: skyblue;

}
.banner_box .pre,.banner_box .next{
    color:white;
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    top: 50%;
    width: 40px;
    height: 100px;
}
.banner_box .pre{
    left: 0;
    transform: translateY(-50%);
}
.banner_box .next{
    right: 0;
    transform: translateY(-50%);
}


.support{
    background-color: white;
    display: flex;
    flex-direction: column;
}
.support .support_top{
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    width: 100%;
    height: 125px;
    padding:0 30px;
    border-bottom: 3px solid #f5f8f9;
}

.support_top .top_box_title{
    width: 100%;
    height: 100%;
    color: #34393c;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.support_top  .top_box_but{
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.support_top  .top_box_but button{
    border: 1px solid #cccccc;
    color: #646464;
    box-sizing: border-box;
    padding: 10px 20px;
}

.support .support_bottom{
    width: 100%;
    box-sizing: border-box;
    height: 161px;
}
.support .support_bottom .bottom_box{
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
}
.bottom_box_item{
    box-sizing: border-box;
    margin: 10px 0;
    width: 100%;
    flex: 1;
    display: flex;
}

.bottom_box_item .bottom_box_left{
    width: 20%;
    font-size: 14px;
} 
.bottom_box_item .bottom_box_middle{
    flex: 1;
    font-size: 14px;
}
.bottom_box_item .bottom_box_right{
    width: 20%;
    display: flex;
    justify-content: flex-end;
}
.bottom_box_item .bottom_box_right button{
    background-color: #58d24c;
    color: white;
    box-sizing: border-box;
    padding: 5px 8px;
}

.curve{
    width: 100%;
    height: 300px;
    margin: 30px 0;
    background-color: #fff;
}

.echarts{
    width: 100%;
    height: 330px;
    margin-bottom: 80px;
    display: flex;
    justify-content: space-between;
}

.cake{
    width: 49%;
    height: 100%;
    background-color: white;
    box-sizing: border-box;
    padding: 10px;
}
.cake_box{
    width: 100%;
    height: 100%;
}
.histogram{
    width: 49%;
    height: 100%;
    background-color: white;
}

/* footer */
footer{
    width: 100%;
    height: 280px;
    background-color: #202124;
}
footer .container{
    display: flex;
}
.foot_left{
    width: 100px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}
.foot_left .logo{
    width: 100%;
    line-height: 30px;
    color: white;
    height: 30px;
    background-color: #fc2015;
    text-align: center;
    margin-bottom: 60%;
}
.foot_right{
    width: 100%;
    flex: 1;
    display: flex;
    align-items: center;
}
.foot_right ul{
    box-sizing: border-box;
    padding: 50px;
    width: 100%;
    color: white;
    display: flex;
    flex-wrap: wrap;
    
}
.foot_right ul li{
    font-size: 16px;
    text-align: center;
    width: 20%;
    margin-bottom: 10px;
    color: white;
    display: flex;
}